This Philippine nudibranch is characterized by a prominent gill plume, camouflaged drab
appearance, knotty pustules and green broccoli-like clustered tubercules along its mantle.

I have listed this as an unknown nudibranch for some time. Recently Erwin Kohler,
proprietor of the fine Mediterranean Slug
Site, listed this as Dendrodoris
tuberculosa (family Dendrodorididae)after consulting with a
colleague (I am retaining the page name in order to preserve external links).